CN103903533A - Roll screen base - Google Patents
Roll screen base Download PDFInfo
- Publication number
- CN103903533A CN103903533A CN201210575319.8A CN201210575319A CN103903533A CN 103903533 A CN103903533 A CN 103903533A CN 201210575319 A CN201210575319 A CN 201210575319A CN 103903533 A CN103903533 A CN 103903533A
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- CN
- China
- Prior art keywords
- base
- mandrel
- side plate
- roll screen
- post stand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention provides a roll screen base. The roll screen base comprises a base body and a central spindle. The base body is of a U-shaped hollow structure. The left end and the right end of the base body are respectively provided with a side plate. At least one side plate is provided with a magnet. A cavity in the upper portion of the base body is used for containing the central spindle. A locking structure is arranged between the central spindle and the base body and can enable the central spindle to be fixed in the cavity. The roll screen base has the advantages that a picture can be quickly installed and replaced with a new picture, the central spindle can be repeatedly replaced, and the service life of a roll screen is prolonged; when multiple roll screens are spliced, the magnets on the adjacent roll screen bases can attract each other, so the adjacent roll screen bases can be firmly attracted together, and no large gap will be formed between the adjacent roll screen bases; therefore, the roll screen base is practical and attractive in appearance.
Description
Technical field
The invention belongs to portable demonstrating apparatus field, especially relate to a kind of post stand base.
Background technology
Post stand is as the portable demonstrating apparatus of one, in each large exhibition application extremely extensive, be one of enterprise's important means of advertising.In displaying process, sometimes need multiple post stands to do and splice, after traditional post stand splicing, can leave larger gap, very not attractive in appearance.And the common post stand back seat not easy-maintaining of layman that is integrated, and the damage of post stand is often to damage due to the mandrel in base, due to integrated design, after mandrel damages, whole post stand will be discarded, and wastes material.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of post stand base, is especially applicable to a kind of post stand base simple in structure of replaceable mandrel.
For solving the problems of the technologies described above, the technical solution used in the present invention is: described base is U-shaped framework, its inside is hollow-core construction, two ends, described base left and right are respectively equipped with a side plate, be used for sealing the two ends of described base, described two blocks of side plates have one at least for magnetic side plate, the cavity of described base inside is used for placing mandrel, between described mandrel and described base, there is locking mechanism, described locking mechanism comprises and is arranged at the snap close on described mandrel and is arranged at the lock buckling groove on described base, and the two cooperatively interacts and described mandrel can be fixed in described cavity;
Described magnetic side plate medial surface is provided with cushion block, and described cushion block is provided with and connects the also axis hole of supporting mandrel, and described cushion block below is provided with mounting hole, and described mounting hole is provided with magnetic patch fixed cover, and described magnetic patch fixed cover is provided with magnet.
Described base and described magnetic side plate are fixed by snap.
Described base is aluminum alloy material.
Described snap close is rotatable and detachable.
Described mounting hole site is below described cushion block, and after the described magnetic side plate of box lunch and described base seal, the described magnet on described mounting hole is just in time arranged in the hollow-core construction of described U-shaped base.
Advantage and good effect that the present invention has are: adopt described post stand base, can Fast Installation picture and more renew picture, and mandrel can repeat to change, extend the serviceable life of post stand, if splice multiple post stands, the magnet on the base of two adjacent post stands attracts each other, and will firmly adjacent post stand base be attracted together, and the middle gap of only having side plate thickness size, can not affect the aesthetic property that post stand splices.The advantages such as the present invention has simple in structure, and processing cost is low, service time is long.
Brief description of the drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is diagrammatic cross-section of the present invention
Fig. 3 is the structural representation of magnetic side plate
In figure:
1, base 2, mandrel 3, snap close
4, cavity 5, magnetic side plate 6, lock buckling groove
7, mounting hole 8, magnetic patch fixed cover 9, magnet
10, cushion block 11, axis hole
Embodiment
As Fig. 1, shown in 2 and 3, the present invention includes base 1, mandrel 2, base 1 is U-shaped framework, its inside is hollow-core construction, base 1 left and right sides is respectively equipped with a side plate, side plate seals by bayonet socket and base 1, two blocks of side plates have one at least for magnetic side plate 5, base upper cavity 4, be used for placing mandrel 2, between mandrel 2 and cavity 4, there is locking mechanism, locking mechanism comprises the snap close 3 being arranged on mandrel 2 and is arranged at the lock buckling groove 6 in cavity sides, snap close 2 can rotate freely and can dismantle, after snap close 2 rotations, can fasten with lock buckling groove 6, mandrel 2 is fixed on base 1.Magnetic side plate 5 medial surfaces are provided with cushion block 10, which is provided with axis hole 11, are used for connecting and support mandrel 2.On the medial surface of the magnetic side plate 5 under cushion block 10, be provided with mounting hole 7, mounting hole 7 is provided with magnet 9 by magnetic patch fixed cover 8.
Fast Installation picture and more to renew screen operation as follows:
The rotatable snap close 3 of outwarding winding on mandrel 2, takes out mandrel 2 from base 1, after picture change, after determining that new mandrel 2 is all put into base 1, snap close 3 is snapped in to lock buckling groove 6, locks new mandrel 2 and base 1.Upset base 1, mandrel 2 is changed complete.By shirtsleeve operation step, the picture that fast changeable is new, unique locking mechanism design, can pack base 1 into the new mandrel 2 that new picture is housed easily, and locking.
In the time of multiple post stand splicing ornaments, one end with magnetic side plate 5 of adjacent post stand is mutually close, due to magnet 9 two like magnetic poles attract each other principles, can make two magnetic side plates 5 of adjacent post stand tightly close, can not leave too large gap, can make so multiple post stand splicing effect more perfect, more attractive in appearance.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the present patent application scope, within all should still belonging to patent covering scope of the present invention.
Claims (5)
1. a post stand base, comprise base, mandrel, it is characterized in that: described base is U-shaped framework, its inside is hollow-core construction, two ends, described base left and right are respectively equipped with a side plate, be used for sealing the two ends of described base, described two blocks of side plates have one at least for magnetic side plate, the cavity of described base inside is used for placing mandrel, between described mandrel and described base, there is locking mechanism, described locking mechanism comprises and is arranged at the snap close on described mandrel and is arranged at the lock buckling groove on described base, the two cooperatively interacts and described mandrel can be fixed in described cavity,
Described magnetic side plate medial surface is provided with cushion block, and described cushion block is provided with and connects the also axis hole of supporting mandrel, and described cushion block below is provided with mounting hole, and described mounting hole is provided with magnetic patch fixed cover, and described magnetic patch fixed cover is provided with magnet.
2. a kind of post stand base according to claim 1, is characterized in that: described base and described magnetic side plate are fixed by snap.
3. a kind of post stand base according to claim 1, is characterized in that: described base is aluminum alloy material.
4. a kind of post stand base according to claim 1, is characterized in that: described snap close is rotatable and detachable.
5. a kind of post stand base according to claim 1, it is characterized in that: described mounting hole site is below described cushion block, after the described magnetic side plate of box lunch and described base seal, the described magnet on described mounting hole is just in time arranged in the hollow-core construction of described U-shaped base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575319.8A CN103903533A (en) | 2012-12-24 | 2012-12-24 | Roll screen base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575319.8A CN103903533A (en) | 2012-12-24 | 2012-12-24 | Roll screen base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903533A true CN103903533A (en) | 2014-07-02 |
Family
ID=50994831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210575319.8A Pending CN103903533A (en) | 2012-12-24 | 2012-12-24 | Roll screen base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331329A (en) * | 2017-08-20 | 2017-11-07 | 马鞍山市翔宇机械自动化科技有限公司 | Outdoor post stand fixing device based on electromagnet gravitation |
| CN107749262A (en) * | 2017-11-23 | 2018-03-02 | 江苏飞视文化发展有限公司 | A kind of more options roll up banner display stand |
-
2012
- 2012-12-24 CN CN201210575319.8A patent/CN103903533A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331329A (en) * | 2017-08-20 | 2017-11-07 | 马鞍山市翔宇机械自动化科技有限公司 | Outdoor post stand fixing device based on electromagnet gravitation |
| CN107749262A (en) * | 2017-11-23 | 2018-03-02 | 江苏飞视文化发展有限公司 | A kind of more options roll up banner display stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |